Can you put it in the microwave? I've had other mugs that seems to spark in there.
23800
The instructions specifically state: DO NOT microwave or freeze.Since the mug is stainless steel, I would agree with the manufacturer's instructions.
23801
No you cannot , the cup is stainless steal. Metal and microwave are a bad combination
1715798
No. You can't use it in the microwave, so I never used it for anything hot. I love the design but have broken 2 and switched to silicone which bounces.
1453284
I don't know what the manufacturer has to say about the matter, but I would not put them in the microwave. I have been putting mine in the dishwasher, and I think that was a mistake. I have broken two of them because the glass seemed to be very fragile. Make no mistake, even though I don't recommend the microwave or dishwasher, they are a great buy. The double glass keeps the coffee warm for longer than regular coffee mugs!! I was so sad when mine broke. I will say, it was the gentlest bump that broke them...even so, I will be replacing them soon. I love these glasses.
1191111
I should not even try it. Metals in microwave are dangerous. I heat the milk in a regular cup and then pour on the stainless steel cup
422456
You can just heat the milk in microwave then froth the milk in the mug! So simple works great!
1557983
Yes it can be microwaved. But I wouldn't do it more than one time because the cup will get softer with each microwave.
1546936
To be honest, I would not put it in the microwave. I would heat the contents first and then put them in the tervis tumbler. I have never done this with mine and I think that it would damage the cup. Although there is a warranty with them, this might void it.
309657
I just tested one in the microwave, having filled the mug near to the top. I used the "beverage" button and found the liquid hot and the handle cool. Previously, I'd just poured freshly brewed coffee into the mug with good result - handle stayed cool, no damage to the glass.
1677046
I just zap my mug with water in it for about a minute, then dump the hot water out and brew into the hot mug, works much better for me. My husband likes the tepid brew though, weirdo.
1891199
Yes! What would be te use of coffee mugs that wouldn't permit coffee to be reheated in a microwave. In my house, if I can't find a cup, I look in the microwave for one that has been forgotten after reheating.
835632
I've never tried but I would advise against it. It *might* not spark but it would be impossible to hold. Even just pouring coffee in it makes the handle far too hot.
679021
The glass handle and bottom does not get hot at all when it has something hot in it. But twice I put them in the microwave and the edges around the mouth ended up with unexplained chipped areas, out of fear since I did not know where did the missing pieces went I disposed of both mugs I loved so much. I learned my lesson to never put them in the microware, they are only good for warm and cold drinks.
2238114
This was a gift for a friend, so I'm not really sure. I personally would not put it in the microwave. Normally you would heat water in a teakettle, put the hot water and either loose tea or a tea bag in the teapot, then pour into the cup.
1888814
Sure, I always put it in the microwave. Just make sure you don't put in with the filter and the lid on.
116971
Yes. I wouldn't put it in the microwave for long, if you do, but I do put warm drinks in mine.
1353211
I put it in the microwave for up to 3 minutes and had no problem. But someone said not to use it in the microwave because that could disturb the gas between the walls of this cup, causing it to shatter... Mine broke, I think, because someone 'dropped' an ice cube in it. I loved the cup but have mixed feeling about buying another one.
2134316
I think I know what you mean....where the mug gets scalding, and not because the liquid is hot? In my experience, the liquid gets the mug warm, not that the mug gets hot from being microwaved. The handle is still quite comfortable, and the outside is warm but not ragingly hot.